Protein Info for Xcc-8004.4314.1 in Xanthomonas campestris pv. campestris strain 8004
Annotation: Phosphoenolpyruvate carboxylase (EC 4.1.1.31)
These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.
Protein Families and Features
Best Hits
Swiss-Prot: 100% identical to CAPP_XANC8: Phosphoenolpyruvate carboxylase (ppc) from Xanthomonas campestris pv. campestris (strain 8004)
KEGG orthology group: K01595, phosphoenolpyruvate carboxylase [EC: 4.1.1.31] (inferred from 100% identity to xcb:XC_3479)Predicted SEED Role
"Phosphoenolpyruvate carboxylase (EC 4.1.1.31)" in subsystem Fermentations: Mixed acid or Pyruvate metabolism I: anaplerotic reactions, PEP (EC 4.1.1.31)
MetaCyc Pathways
- partial TCA cycle (obligate autotrophs) (7/8 steps found)
- CO2 fixation into oxaloacetate (anaplerotic) (2/2 steps found)
- nitrogen remobilization from senescing leaves (6/8 steps found)
- mixed acid fermentation (11/16 steps found)
- C4 photosynthetic carbon assimilation cycle, NAD-ME type (7/11 steps found)
- ethene biosynthesis V (engineered) (17/25 steps found)
- C4 photosynthetic carbon assimilation cycle, NADP-ME type (4/7 steps found)
- formaldehyde assimilation I (serine pathway) (8/13 steps found)
- C4 photosynthetic carbon assimilation cycle, PEPCK type (8/14 steps found)
- gluconeogenesis II (Methanobacterium thermoautotrophicum) (8/18 steps found)
- Methanobacterium thermoautotrophicum biosynthetic metabolism (19/56 steps found)
KEGG Metabolic Maps
- Carbon fixation in photosynthetic organisms
- Pyruvate metabolism
- Reductive carboxylate cycle (CO2 fixation)
Isozymes
No predicted isozymesUse Curated BLAST to search for 4.1.1.31
Sequence Analysis Tools
PaperBLAST (search for papers about homologs of this protein)
Search CDD (the Conserved Domains Database, which includes COG and superfam)
Predict protein localization: PSORTb (Gram-negative bacteria)
Predict transmembrane helices and signal peptides: Phobius
Check the current SEED with FIGfam search
Find homologs in fast.genomics or the ENIGMA genome browser
See Q4UR00 at UniProt or InterPro
Protein Sequence (904 amino acids)
>Xcc-8004.4314.1 Phosphoenolpyruvate carboxylase (EC 4.1.1.31) (Xanthomonas campestris pv. campestris strain 8004) MNEYRSSLVFATPDVPLRDDVRRLGALVGDLLAEQVSADFLEEIERIRTTAIARRESDTP PAGLLSLLEGREPRAAEALVRAFSTYFQVVNIAERVHRIRRRRDYQRSGTDTPQPEGLHD ALRRLKAQGVTLDELSEWLPRIDVEPVFTAHPTEAVRRALLEKEQLMVASLVDNLDGMRT PNERATDAARFRMALTASWQTADSSPVRPTVEDEREHVGFYLTQVLYRVIPVMYETLEHA IEETYGSTLALPRLLRFGTWVGGDMDGNPNVDAHTIAGTLDAQRRAVLDRYLNELWQLAS LLSQSTTLVAVSPALSAQLERYQALLPDAAARSRPRHGDMPYRLLNDLMRARLQATLDDA DGAYAAPAELEHDLQLILDSLQANKGLHAGWFAVRRLLWRVRSFGFHLARLDVRQESSVH ARAVADALGQADWDSQDATHRAGLLGPYASGEQALPQVDDEGNARLDAVFAALADARTRH GADALGSYIISMAHNRADVLTVLALARRGGLVDDAGAVPLDIVPLFETVDDLRGGTGTVQ DLLADPVYRQHLRARGDTQMVMLGYSDSGKDGGIAASRWGLQRAQVELLEAAAELGVRLT FFHGRGGSIVRGGGKTTRALDAAPRGSVDGRLRVTEQGEVIHRKYGIRALALRSLEQMTG AVLLSSLRPRAPEPREDAWRPVMDLVAERSTVAYRGFVGAPDFMQYFRLATPIDVIERMT LGSRPSRRLGQDAALSNLRAIPWVFAWSQARAVIPGWYGVGSGLQAAVEAGHEDSLREMA QDWPFFRTFLDDIAMVLSKGDLNIAELFSRLAGPLHARFFPRIRDELALTKHWVKTLLGQ RSLLQHDPRLALSIRLRNPYIDPISVLQVDLLQRWRATDGEDEELLRALVACVNGVAQGV QNTG